Duke ReadyFlex RFHU-23R Installation And Operation Manual Download

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P/N 529906

REV B 05/04/2021

SHELF CONTROL

MODELS

RFHU-23R

RFHU-25S

U.S. and Foreign Patents Pending

Reproduction without written permission is prohibited. Duke is a registered

trademark of the Duke Manufacturing Co.

CAUTION:

Please read this manual completely before attempting

to install, operate or service this equipment

Installation and

Operation Manual

WARNING for CA residents: go to www.dukemfg.com/prop65 for prop 65 warning

Summary of Contents for ReadyFlex RFHU-23R

Page 1: ...o All rights reserved Reproduction without written permission is prohibited Duke is a registered trademark of the Duke Manufacturing Co CAUTION Please read this manual completely before attempting to...

Page 2: ...ith the ReadyFlex holding unit you can offer new menu items without limitation on how to hold them change your recipes and hold configurations Independent top and bottom heat zones are programmable to...

Page 3: ...ition to the warnings and cautions in this manual use the following guidelines for safe operation of the unit Read all instructions before using equipment For your safety the equipment is furnished wi...

Page 4: ...ion or instruction concerning use of the appliance by a person responsible for their safety Contains Transmitter Module FCC ID 2AC7Z ESP32WROVERB Contains Transmitter Module IC 21098 ESPWROVERB This d...

Page 5: ...ational Fire Protection Association Batterymarch Park Quincy MA 02269 3 Vapor Removal from Cooking Equipment NFPA 96 latest edition available from NFPA 4 Sealed to the counter upon which the equipment...

Page 6: ...not completely understood or if doubt exists as to whether the unit is properly grounded DO NOT USE AN EXTENSION CORD If the product power cord is too short have a qualified electrician install a thr...

Page 7: ...is indicates that the required preset temperature has now been reached by the unit Both the preset temperature and the actual temperature are displayed on the runtime screen The control will contain 2...

Page 8: ...and right navigation buttons The control has a number of configuration icons Selecting the COG icon in the top right hand corner will load the Settings menu SETTINGS A number of settings are availabl...

Page 9: ...l display the following screen The Zone label consists of six characters that can be upper case letters lower case letters or numbers Selecting will save the entry Both temperature sensor displays can...

Page 10: ...by selecting the Access option and then use the slider to either lock or unlock the preset editing The temperature calibration option is also accessible from the Admin menu to edit the offset value fo...

Page 11: ...rid icon in the lower right hand corner See below The below runtime screen displays a sensor fault on Row 1 Top The below runtime screen displays a High Temperature fault on Row 1 Top When a fault occ...

Page 12: ...alts and household and industrial cleaners If cleaners containing chlorides are used be sure to rinse repeatedly and dry thoroughly upon completion Routine cleaning of stainless steel can be done with...

Page 13: ...deeper more aggressive cleaning methods can be avoided Over longer periods of time fried food product can accumulate and bake on to the upper heat sink surfaces of the compartments 6 Use a sanitizer s...

Page 14: ...front side of the unit with on off switch Locate the surface temperature probe on the bottom of the first cavity Position the probe half way back on the heat sink and centered left to right as shown...

Page 15: ...G TOP AND BOTTOM HEAT DIMENSIONS 40 00 14 15 19 56 RFHU 23R RFHU 25S Model 208 240 V 60Hz 220 240V 50 60Hz Height Width Depth body only Amps NEMA Amps IEC in cm in cm in cm RFHU 23R 8 7 9 9 L6 15P 9 1...

Page 16: ...Wire Diagram Model RFHU 23R PCB 1 Top Row PCB 2 Bottom Row 2 2 1 6 1 2 2 2 1 6 1 2 2 2 1 6 1 2 2 2 1 6 1 2 2 2 1 6 1 3 2 2 1 6 1 3 N Top Heat Bottom Heat 2 21 6 12 2 21 6 12 2 21 6 12 2 21 6 12 T1 T2...